what are factors of x^2+x-20

Answers

Answer 1
Factor y = x^2 + x - 20
Ans: (x - 4)( x + 5)
Explanation:
Find 2 numbers knowing sum (1) and product (-20).
To find them, factor pairs of (-20) --> (-2, 10)(-4, 5). This sum is 1 = b.
Then, these 2 numbers are: -4 and 5.
y = (x - 4)(x + 5)
Answer 2

hi there! the answer is...

(x − 4) (x + 5)

hope this helped. have a good one!


Related Questions

Emma received a $40 gift card that could be used to download television programs. After downloading 5 programs, she had $30 remaining on her gift card. If each program cost the same amount to download, what is the cost of one download? On your work paper, be sure to define your variable, write an equation, solve and write your final answer in a sentence.

Answers

Answer:

x= 1 program

x= $2

Step-by-step explanation:

40-30= 10 <- what she spent

10/5 = 2

5 = Amount of Programs

Each program is $2.

Your welcome :)

Which table goes with the graph?
-1
0
1
N
y
0
4
6
8
x
:-1
0
1
2
y
0
2
4
6
X
-1
0
1
2
y
0
1
2
3

Answers

Answer:

table C

Step-by-step explanation:

you can just check the given coordinates:

(-1,0) (0,1) (1,2) (2,3)

which corresponds to the values in table C

PLEASE HELP ASAP! (picture is attached) You real one if you do

Answers

Answer:

x is equal to 1

Step-by-step explanation:

CAN SOME ONE HELP ME ASAP

Answers

Answer:

B

Step-by-step explanation:

1/5 is larger than 1/10

hope this helps ^^

if it did pls mark brainliest if possible

14n + p – 6n = 16p solve for n please explain

Answers

The answer is 15/8 p

My 4-digit number is a palindrome (meaning, that it does not change if you write it backwards), and it has remainder 21 when you divide it by 100. What is my number?

Answers

Answer: 1221

Step-by-step explanation:

Given : A  4-digit number is a palindrome .

If it has remainder 21 when you divide it by 100, then last two digits are 21.

So required palindrome =  _ _ 21

since palindrome does not change if you write it backwards, so first two numbers should be reverse of 21 = 12

hence, the complete palindrome = 1221

So the number is 1221.

evaluate this
| 5+-3-2 |

Answers

Answer:

0 is the answer

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

5+-3= -2

-2-2=0

Can someone please help me solve this -6(r+3g-t)

Answers

Answer:

-6r-18g+6t

Step-by-step explanation:

Answer:

18g−6r+6t

PLEASE GIVE BRAINLIEST I EVEN EXPLAINED IT

Step-by-step explanation:

−6(r+3g−t)

=(−6)(r+3g+−t)

=(−6)(r)+(−6)(3g)+(−6)(−t)

=−6r−18g+6t

=−18g−6r+6t

The temperature in Montreal was -4°C. The temperature in New York was 5°C. How many degrees warmer was the
temperature in New York?

Answers

Answer:

9 degrees warmer

Step-by-step explanation:

There is 9 degrees difference between 5 and -4.

Answer:

9°C

Step-by-step explanation:

what is -9.98 as a fraction?

Answers

Answer: -449/50

Step-by-step explanation:

-9.98

1) Put in fraction form.

-998/100

2) Simplify.

-449/50

Answer:

-9.98/1

Step-by-step explanation:

10 POINT TO WHOEVER HELPS ME!! URGENT

1. Write a paragraph proof for the following conjecture.
2
Given: < 1 and <3 are vertical angles

prove: <1 congruent to <3

Answers

Answer:

<1 ≅ <3 (congruence property)

Step-by-step explanation:

Given that: <1 and <3 are vertical angles.

Prove: <1 congruent to <3

Vertical angles are angles that are vertically opposite, and are formed under the same conditions. Thus, they are always congruent.

<1 + <2 = [tex]180^{o}[/tex] (sum of angles on a straight line)

Also,

<2 + <3 = [tex]180^{o}[/tex] (sum of angles on a straight line)

So that,

<1 + <2 ≅ <2 + <3 = [tex]180^{o}[/tex]

Thus, we can say that;

<1 + <2 ≅ <2 + <3

Since <2 is a common angle on both sides, then;

<1 ≅ <3 (congruence property)

Solve the inequality. What is the solution?

Answers

Answer:

x<21.6

Step-by-step explanation:

You're welcome. :)

If angle P measures 50 degrees, what is the measure of angle Q?
A).50°
B).130°
C).40°
D).180°

Answers

Answer:

130 degrees

Step-by-step explanation:

Since angles P and Q are supplementary (meaning that they add up to 180), we can set up the equation:

180 = 50 + Q

Q = 130

Answer: B) 180°

Step-by-step explanation:

Angle P and Q forms a straight line which means they add up to 180 degrees.

So angle P is 50 degrees then we need to find it's supplement.

Using the equation 50 + x = 180 we can solve for x to find the supplement.

50 + x = 180   subtract 50 from both sides

-50        -50

x = 130

Find the rate of red beads per bracelets. Explain how you found your answer

Answers

Answer:

is there a photo to look at

Step-by-step explanation:

why does math make me want to cryyyyyyyyyyyyyyyy

Answers

Answer:

math sucks and is very stressful it makes me want to cry too but it will be okay

Step-by-step explanation:

A recipe calls for 40 ounces of rice how many grams does the recipe require (one of the answers up there)

Answers

Answer:

1134

Step-by-step explanation:

1 ounce equals 28.35 grams

so 40 ounces equals:

40 x 28.35

= 1134

Need answers quickly I don’t need it step by step

(−5)2 −2×(−9)+6=

(−9)−(−8)+2×42=

8÷(−4)×(−6)2 +7=

10×5−(−6)2 +(−8)=

(10 ÷ (−5) − (−2)) × (−3)3=

3×10+8−42=

(−3)3 −2+8÷(−8)=

4×(−8)+6−(−2)3=

(−5)2 ×3÷5+9=

4 × (−6) ÷ 8 + 33=

Answers

Answer:

1. 14

2.83

3.31

4.54

5.0

6.-4

7.-12

8.-20

9.3

10.30

Step-by-step explanation:

hoped it helps^^

i need the standard form of seventy billion nine hundred milion sixty Thousand seven thousebth eight hundred ninty nine and one three​

Answers

Answer:

7e+10 + 9e+8 + 6.7e+4 + 8.99 × 10 to the power of 2 + 1/3.

Step-by-step explanation:

Find the inverse of function f.

Answers

Answer:

C

Step-by-step explanation:

Answer: the answer is C :)

Step-by-step explanation:

How do you identify a function if you have a TABLE?​

Answers

Answer:

You could set up the relation as a table of ordered pairs. Then, test to see if each element in the domain is matched with exactly one element in the range. If so, you have a function!

Step-by-step explanation:

what is 4 divided by 3 answer as fraction?

Answers

Answer:

4/3 as an improper fraction or 1 1/3 as a mixed number

Step-by-step explanation:

4 divided by 3= 4/3 =1 1/3

The 4 divided by 3 answers as a fraction is 4/3 and 4 is in the numerator and 3 is in the denominator.

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

We have:

The expression in words is  4 divided by 3 answers as a fraction.

As we know, the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.

Here we have to division:

= 4 ÷ 3

or

= 4/3

4 is in the numerator and 3 is in the denominator.

Thus, the 4 divided by 3 answers as a fraction is 4/3 and 4 is in the numerator and 3 is in the denominator.

Learn more about the fraction here:

brainly.com/question/1301963

#SPJ2

How many inches are in 15 yards?

Answers

Answer:

540 inches

Step-by-step explanation:

15 yards(3 feet/1 yard)(12 inches/1 foot)= 540 inches

x³+y³+z³=k
If u get a right answer its going to be marked brainliest

Answers

Answer:

x3+y3+z3

Step-by-step explanation:

hope it helps

The quadrilateral shown is a rectangle. What is m∠ZVY?

A) 39°
B) 59°
C) 61°
D) 119°

Answers

C. 61°

Angle ZVY is vertically opposite to angle WVX and all vertically opposite angles are equal to the same number.

write the highest5-digit number of 2,3,4,5,and 6​

Answers

Answer:

65432   hope this helps

Step-by-step explanation:

Go by the biggest number in this case 6 then look at the second biggest number in this case 5.

Keep doing this until you get to the end. In the case the number was 65432

Answer:

65432 yh it is .....................

HELP PLEASE!!! ASAP PLS!!

Answers

The answer is negative

144 is the product of -12 and q

Answers

A is equal to -12 as two negatives multiplied together form a positive and 12 times 12 is 144

Answer:

Step-by-step explanation:

Ok

Write the rate as a unit rate.

5 shirts cost $75.00

Answers

Answer:

$15.00 per shirt.

Step-by-step explanation:

A unit rate has one as it's denominator.

[tex]\frac{\text{dollars}}{\text{shirt}}=\frac{75}{5}=\frac{75/5}{5/5}=\frac{15}{1}[/tex]

Each shirt should be $15.00.

Hope this helps.

so you do five shirts divided by 75 dollars then the answer will be 0.06667 shirts per dollar

Answer choices:

(x + 0, y -12)

(x + 8, y - 6)

(x + 1, y - 13)

(x - 7, y - 3)

(x + 10, y + 0)

Answers

Answer:

(x+8,y-6)

Step-by-step explanation:

it's the number of values that x and y differ

what is the linear equation for slope= 5 (4,7)

Answers

Answer:

23.5

Step-by-step explanation:

Other Questions
what was otto von bismarck famous for? Importance Of Drawing Study GuideThe act if drawing is important because it develops the following skills.1. Using ____ skills teach us how to see. Plz help, I'm confused, what are 3 examples of political achievements during the Golden Age of Islam, and I will mark u brainliest!! How many gallons of paint should be purchased to paint 10 motel rooms as shown in the illustration?(Do not paint the floor.) It takes 1 gal to paint 240 square feet (ft 2).10 ft8 ft20 ft what is the rule for the reflection ? HELP ASAP physics projectile motion, look at the picture Which of these explorers landed at Matagorda Bay while searching for the mouth of the Mississippi River? Hernando Corts Rene-Robert Cavelier Sieur de La Salle Alvar Nez Cabeza de Vaca Francisco Vsquez de Coronado What message do you think the author is trying to communicate to the reader? Give specific examples from the text. Poem is attached. Following are the transactions of Sustain CompanyJune1 T. James, owner, invested $19,500 cash in Sustain Company. 2 The company purchased $12,500 of furniture made from reclaimed wood on credit. 3 The company paid $2,300 cash for a 12-month insurance policy on the reclaimed furniture. 4 The company billed a customer $11,500 in fees earned from preparing a sustainability report. 12 The company paid $12,500 cash toward the payable from the June 2 furniture purchase. 20 The company collected $11,500 cash for fees billed on June 4. 21 T.James, owner, invested an additional $18,500 cash in Sustain Company. 30 The company received $13,500 cash from a client for sustainability services for the next 3 months.Prepare general journal entries for the above transactions What was one reason that China lost the Sino-Japanese War?China decided to trust their chances for victory to a Manchurian general.Chinas alliance with Russia proved to be much too weak.China had decided not to modernize and industrialize.Chinas powerful navy had been led off course by a trick of the Japanese commandant. -4x-9y=-6to slope intercept form 3.Rewrite the equation y-2=-(x+5) in slope intercept form. Which of the following was a mercantilist practice that angered American colonists?sending large amounts of gold and silver to the colonies from England.using slaves in Europe to manufacture good to sell to colonists. banning colonists from fishing or trading in animal furs.having to pay high duties on foreign sugar and molasses. 1) What is the timeline for the Contemporary Presidency? Which of the following is not true about activation energy? find the value of x that will make A || B5x and 4x + 12 What imperial nations had colonies in Africa in 1900?China, Greece, and Saudi ArabiaTurkey, Spain, and PortugalJapan, India, and ItalyGreat Britain, France, and Germany SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question solve the problemattached photo Focuses on the formation of new species and on the evolutionary relationship between groups of species. Find the difference.2215 - 1489 =